output "hostname_list" {
  value = join(",", alicloud_instance.instance.*.instance_name)
}

output "ecs_ids" {
  value = join(",", alicloud_instance.instance.*.id)
}

output "ecs_public_ip" {
  value = join(",", alicloud_instance.instance.*.public_ip)
}

output "tags" {
  value = jsonencode(alicloud_instance.instance.*.tags)
}

